stt::data::WebsocketStringUtil Class Reference

Responsible for string operations related to the WebSocket protocol. More...

#include <sttnet_English.h>

Static Public Member Functions
static std::string &	transfer_websocket_key (std::string &str)
	Generate the Sec-WebSocket-Accept field value in the WebSocket handshake response. More...

Detailed Description

Responsible for string operations related to the WebSocket protocol.

Member Function Documentation

static std::string& stt::data::WebsocketStringUtil::transfer_websocket_key ( std::string &  str )

static

Generate the Sec-WebSocket-Accept field value in the WebSocket handshake response.

Based on the Sec-WebSocket-Key provided by the client, this function concatenates the WebSocket-specified magic GUID, then performs SHA-1 hashing and Base64 encoding to obtain the accept string required for the handshake response.

Parameters

str	The input is the Sec-WebSocket-Key provided by the client, which will be modified in place to the result string (Sec-WebSocket-Accept).

Returns

Reference to the modified str.

Note

The implementation refers to the handshake process in Section 4.2.2 of RFC 6455.

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The documentation for this class was generated from the following file:

• include/sttnet_English.h